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SLB-30-1500PIR2 30.0 mm Dia. x 1500.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

SLB-30-1500PIR2 30.0 mm Dia. x 1500.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

Type
Lens
Subtype
Spherical Lens (Plano-Convex)
Brand
OptoSigma
Product webpage
OptoSigma products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
30 mm
EFL
1500 mm
BFL
1498.6 mm
R1
778.5 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.518720636186463
λ
546.1 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

SLB-30-1500PIR2 30.0 mm Dia. x 1500.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-30-1500PIR2 is a Plano-Convex Spherical Lens, sourced from the reputable vendor OptoSigma. This lens boasts a 30.0 mm diameter and a focal length of 1500.0 mm, making it suitable for a wide range of optical applications.

The lens is crafted from n-bk7 schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material is particularly suitable for use in the 750-1550nm wavelength range, ensuring optimal performance in near-infrared applications.

The lens features a Plano-Convex geometry, with a 2.0 mm thickness at the edge and a slightly increased thickness of 2.1 mm at the center. This geometry, combined with a 778.5 mm radius of curvature, results in a back focal length of 1498.6 mm. The lens's inner and outer radii are both 0 mm, indicating a uniform curvature.

The SLB-30-1500PIR2 is coated with Opt IR2 on both the front and back surfaces. This coating enhances the lens's performance in the infrared spectrum, reducing reflection and increasing transmission.

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